Hummer H2. Manual — part 1785

Fig. 328: Left Closeout Cover & Bolt
Courtesy of GENERAL MOTORS CORP.

IMPORTANT:

z

The original oil pan gasket is retained and aligned to the oil pan by
rivets. When installing a new gasket, it is not necessary to install
new oil pan gasket rivets.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

1. Remove the left closeout cover and bolt.

Fig. 329: Right Closeout Cover & Bolt
Courtesy of GENERAL MOTORS CORP.

2. Remove the right closeout cover and bolt.

z

DO NOT use the oil pan gasket again. When installing the oil pan,
install a NEW oil pan gasket.

z

It is not necessary to remove the oil level sensor prior to oil pan
removal. Remove the oil level sensor if service is required.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 330: Oil Level Sensor
Courtesy of GENERAL MOTORS CORP.

3. Remove the oil level sensor from the oil pan, if required.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

Fig. 331: View Of Oil Pan
Courtesy of GENERAL MOTORS CORP.

4. Remove the oil pan bolts.

5. Remove the oil pan.

2004 Hummer H2

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2